Oracle Grid Infrastructure & RAC Upgrade from Oracle 12c to Oracle 18c in Full Rack Exadata X7 Step by Step -1 Patch 27006180 Apply and 24600431 Patch Rollback 

Hi, I will explain how to Upgrade Grid Infrastructure ( GI ) from Oracle 12cR2 to Oracle 18c in Full Rack ( Eight Nodes ) Oracle Exadata X7-2 in this article. If you don’t know what is the Oracle RAC and Exadata, you can read following articles. What is the Oracle RAC and Architecture of Real … Continue reading Oracle Grid Infrastructure & RAC Upgrade from Oracle 12c to Oracle 18c in Full Rack Exadata X7 Step by Step -1 Patch 27006180 Apply and 24600431 Patch Rollback